A sample from the products for the Carburetor include: Screw-washer,4x16, Tube,air Vent, Spring,compressio, Holder,cable.
In this schematic the "Screw-washer,4x16" is used most often.
The most reasonably priced component used on the Cr250r Elsinore 1995 (s) European Direct Sales Carburetor is the Clip B1 7,tube.